/*
 * Copyright (c) 2022, Nordic Semiconductor
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 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
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 * 3. Neither the name of the copyright holder nor the names of its contributors may be
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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package no.nordicsemi.android.dfu.profile.welcome.viewmodel

import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.stateIn
import kotlinx.coroutines.launch
import no.nordicsemi.android.common.navigation.Navigator
import no.nordicsemi.android.dfu.settings.repository.SettingsRepository
import javax.inject.Inject

@HiltViewModel
internal class WelcomeViewModel @Inject constructor(
    private val navigator: Navigator,
    private val settingsRepository: SettingsRepository
) : ViewModel() {

    val firstRun = settingsRepository.settings
        .map { it.showWelcomeScreen }
        .stateIn(viewModelScope, SharingStarted.Eagerly, true)

    fun navigateUp() {
        viewModelScope.launch {
            settingsRepository.tickWelcomeScreenShown()
            navigator.navigateUp()
        }
    }
}
